अथ तस्मिन्पुरे दैत्यास्ततः प्रभृति वैष्णवाः ।सर्व एवाभवन्भव्या राजा ह्याचारकारणम्
In plain words
Then in that city the daityas, from that time on, all became devotees of Viṣṇu and turned excellent -- for the king is indeed the cause of his people's conduct.